[Jprogramming] permutation list

Henry Rich HenryHRich at nc.rr.com
Wed Jun 27 00:26:47 HKT 2012


Go to

http://www.jsoftware.com/jwiki/Essays/Combinations

and use R. E. Boss's version, which appears just above the pretty 
pictures.  This gives combinations, not permutations, but there are 210 
of them.

Henry Rich


On 6/26/2012 12:14 PM, ed bierly wrote:
> what is the best way to get this list of 210 vectors?
>
> 4!10
> ----------------------------------------------------------------------
> For information about J forums see http://www.jsoftware.com/forums.htm
>


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